RegulonDB RegulonDB 10.10: Operon Form

tsaB-yeaY operon and associated TUs in Escherichia coli K-12 genome

Name: tsaB-yeaY
This page displays every known transcription unit of this operon and their known regulation.

Transcription unit       
Name: yeaY
Gene(s): yeaY   Genome Browser M3D Gene expression COLOMBOS
Name: yeaYp
+1: 1890561
Sigma Factor: Sigma24 Sigmulon
Distance from start of the gene: 29
Sequence: tttatttacgtaacaacgtcgcatggaagaaacttccgggcaaagaatgaatcttaagagTatgccctgagaaaaaaagga
                              -35                   -10     +1                   
Evidence: [AIBSCS]
Reference(s): [1] Huerta AM., et al., 2003
[2] Rezuchova B., et al., 2003
[3] Rhodius VA., et al., 2005

Transcription unit       
Name: tsaB-yeaY
Synonym(s): yeaZY
Gene(s): yeaY, tsaB   Genome Browser M3D Gene expression COLOMBOS
Evidence: [ICWHO] Inferred computationally without human oversight
Name: tsaBp
+1: Unknown
Note(s): Zaslaver et al. demonstrated in 2006, by means of a library of fluorescent transcription fusions, that this promoter can be transcribed in vitro Zaslaver A,2006. Based on this, a putative promoter was suggested, but the +1 site of the transcription initiation has not been determined, although there exists promoter activity.
Evidence: [IEP]
Reference(s): [4] Zaslaver A., et al., 2006